11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil இயற்கை வேளாண்மை,சுற்றுச்சூழல் -செய்யுள் - மனோன்மணீயம் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil என்னுயிர் என்பேன் -துணைப்பாடம் - இசைத்தமிழர் இருவர் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மொழி கலை -செய்யுள் - ஒவ்வொரு புல்லையும் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - இலக்கணம் - பகுபத உறுப்புகள் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - துணைப்பாடம் - வாடிவாசல் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - செய்யுள் - குறுந்தொகை Important Questions And Answers Study Material - QB365 Set A
Published on: 13/05/2022
QB365 provides detailed and simple solution for every
Creative Questions in class 11 Chemistry Subject. It will helps to get more idea about question pattern in every Creative questions with solution.
Download Tamil Nadu 11th Standard Chemistry question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Chemistry Test1.
An azeotropic solution of two liquids has a boiling point lower than either of the boiling points of the two liquids when it __________
shows negative deviation
shows positive deviation
shows no deviation
is unsaturated
2.
Among the following mixtures, dipole-dipole as the major inferaction, is present in ________
Benzene and CCl4
Benzene and C2H5OH
CH3COCH3 and CH3CN
KCI and water
3.
Which of the following statment is true?
Molarity of solution is idependent of temperature
Molality of solution is independent of temperature
Mole fraction of solute is dependent on temperature
The unit of molality is mol dm-3
4.
Which of the following is correct about a solution showing positive deviation?
Vapour pressure observed will be the less than that calculated from Raoult's law
Minimum boiling azeotrope will be formed
\(\triangle\)Hmix < 0
\(\triangle\)Vmix < 0
5.
If solute and solvent interactions are more than solute - solute and solvent - solvent interactions then ___________
It is ideal solution
It is non-ideal solution with positive deviation
It is non-ideal solution with negative deviation
Can't be predicted
1.
(b)
shows positive deviation
2.
(c)
CH3COCH3 and CH3CN
3.
(b)
Molality of solution is independent of temperature
4.
(b)
Minimum boiling azeotrope will be formed
5.
(c)
It is non-ideal solution with negative deviation
11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil பீடு பெற நில் - செய்யுள் - காவடிச்சிந்து Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - உரைநடை - மலை இடப்பெயர்கள் : ஓர் ஆய்வு Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - துணைப்பாடம் - யானை டாக்டர் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - செய்யுள் - ஐங்குறுநூறு Important Questions And Answers Study Material - QB365 Set A
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Physics
Chemistry
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Physics
Chemistry
History
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